Header file gotten from the Cygnus Sourceware Binutils anoncvs repository

on 14-April-2000.  This gives us offical SCO/SVR4 ABI values for EI_OSABI.

1 files changed, 260 insertions, 35 deletions

diff --git a/contrib/binutils/include/elf/common.h b/contrib/binutils/include/elf/common.h
index dd0d4d5..febda9c 100644
--- a/contrib/binutils/include/elf/common.h
+++ b/contrib/binutils/include/elf/common.h
@@ -1,5 +1,6 @@
 /* ELF support for BFD.
-   Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+   Free Software Foundation, Inc.
 
    Written by Fred Fish @ Cygnus Support, from information published
    in "UNIX System V Release 4, Programmers Guide: ANSI C and
@@ -28,46 +29,64 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    and external (in-file) representations. */
 
 #ifndef _ELF_COMMON_H
-#define _ELF_COMMON_H   
+#define _ELF_COMMON_H
 
 /* Fields in e_ident[] */
 
-#define EI_MAG0		0		/* File identification byte 0 index */
-#define ELFMAG0		0x7F		/* Magic number byte 0 */
+#define EI_MAG0		0	/* File identification byte 0 index */
+#define ELFMAG0		0x7F	/* Magic number byte 0 */
 
-#define EI_MAG1		1		/* File identification byte 1 index */
-#define ELFMAG1		'E'		/* Magic number byte 1 */
+#define EI_MAG1		1	/* File identification byte 1 index */
+#define ELFMAG1		'E'	/* Magic number byte 1 */
 
-#define EI_MAG2		2		/* File identification byte 2 index */
-#define ELFMAG2		'L'		/* Magic number byte 2 */
+#define EI_MAG2		2	/* File identification byte 2 index */
+#define ELFMAG2		'L'	/* Magic number byte 2 */
 
-#define EI_MAG3		3		/* File identification byte 3 index */
-#define ELFMAG3		'F'		/* Magic number byte 3 */
+#define EI_MAG3		3	/* File identification byte 3 index */
+#define ELFMAG3		'F'	/* Magic number byte 3 */
 
-#define EI_CLASS	4		/* File class */
-#define ELFCLASSNONE	0		/* Invalid class */
-#define ELFCLASS32	1		/* 32-bit objects */
-#define ELFCLASS64	2		/* 64-bit objects */
+#define EI_CLASS	4	/* File class */
+#define ELFCLASSNONE	0	/* Invalid class */
+#define ELFCLASS32	1	/* 32-bit objects */
+#define ELFCLASS64	2	/* 64-bit objects */
 
-#define EI_DATA		5		/* Data encoding */
-#define ELFDATANONE	0		/* Invalid data encoding */
-#define ELFDATA2LSB	1		/* 2's complement, little endian */
-#define ELFDATA2MSB	2		/* 2's complement, big endian */
+#define EI_DATA		5	/* Data encoding */
+#define ELFDATANONE	0	/* Invalid data encoding */
+#define ELFDATA2LSB	1	/* 2's complement, little endian */
+#define ELFDATA2MSB	2	/* 2's complement, big endian */
 
-#define EI_VERSION	6		/* File version */
+#define EI_VERSION	6	/* File version */
 
-#define EI_PAD		7		/* Start of padding bytes */
+#define EI_OSABI        7       /* Operating System/ABI indication */
+#define ELFOSABI_SYSV   0       /* UNIX System V ABI */
+#define ELFOSABI_HPUX   1       /* HP-UX operating system */
+#define ELFOSABI_NETBSD 2       /* NetBSD */
+#define ELFOSABI_LINUX  3       /* GNU/Linux */
+#define ELFOSABI_HURD   4       /* GNU/Hurd */
+#define ELFOSABI_SOLARIS 6      /* Solaris */
+#define ELFOSABI_MONTEREY 7     /* Monterey */
+#define ELFOSABI_IRIX   8       /* IRIX */
+#define ELFOSABI_FREEBSD 9      /* FreeBSD */
+#define ELFOSABI_TRU64  10      /* TRU64 UNIX */
+#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
+#define ELFOSABI_ARM   97		/* ARM */
+
+#define EI_ABIVERSION   8       /* ABI version */
+
+#define EI_PAD		9	/* Start of padding bytes */
 
 
 /* Values for e_type, which identifies the object file type */
 
-#define ET_NONE		0		/* No file type */
-#define ET_REL		1		/* Relocatable file */
-#define ET_EXEC		2		/* Executable file */
-#define ET_DYN		3		/* Shared object file */
-#define ET_CORE		4		/* Core file */
-#define ET_LOPROC	0xFF00		/* Processor-specific */
-#define ET_HIPROC	0xFFFF		/* Processor-specific */
+#define ET_NONE		0	/* No file type */
+#define ET_REL		1	/* Relocatable file */
+#define ET_EXEC		2	/* Executable file */
+#define ET_DYN		3	/* Shared object file */
+#define ET_CORE		4	/* Core file */
+#define ET_LOOS         0xFE00	/* Operating system-specific */
+#define ET_HIOS         0xFEFF  /* Operating system-specific */
+#define ET_LOPROC	0xFF00	/* Processor-specific */
+#define ET_HIPROC	0xFFFF	/* Processor-specific */
 
 /* Values for e_machine, which identifies the architecture */
 
@@ -77,20 +96,61 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define EM_386		3	/* Intel 80386 */
 #define EM_68K		4	/* Motorola m68k family */
 #define EM_88K		5	/* Motorola m88k family */
+#define EM_486		6	/* Intel 80486 */
 #define EM_860		7	/* Intel 80860 */
 #define EM_MIPS		8	/* MIPS R3000 (officially, big-endian only) */
-
-#define EM_MIPS_RS4_BE 10	/* MIPS R4000 big-endian */
-
-#define EM_SPARC64     11	/* SPARC v9 (not official) 64-bit */
+#define EM_S370		9	/* IBM System/370 */
+#define EM_MIPS_RS4_BE 10	/* MIPS R4000 big-endian */ /* Depreciated */
+#define EM_MIPS_RS3_LE 10	/* MIPS R3000 little-endian (Oct 4 1999 Draft)*/ /* Depreciated */
 
 #define EM_PARISC      15	/* HPPA */
 
+#define EM_VPP550      17       /* Fujitsu VPP500 */
 #define EM_SPARC32PLUS 18	/* Sun's "v8plus" */
-
+#define EM_960         19       /* Intel 80960 */
 #define EM_PPC	       20	/* PowerPC */
-
+#define EM_PPC64       21	/* 64-bit PowerPC */
+
+#define EM_V800        36	/* NEC V800 series */
+#define EM_FR20	       37	/* Fujitsu FR20 */
+#define EM_RH32	       38       /* TRW RH32 */
+#define EM_MCORE       39       /* Motorola M*Core */ /* May also be taken by Fujitsu MMA */
+#define EM_RCE         39       /* Old name for MCore */
+#define EM_ARM	       40	/* ARM */
+#define EM_OLD_ALPHA   41	/* Digital Alpha */
 #define EM_SH	       42	/* Hitachi SH */
+#define EM_SPARCV9     43	/* SPARC v9 64-bit */
+#define EM_TRICORE     44       /* Siemens Tricore embedded processor */
+#define EM_ARC         45       /* Argonaut RISC Core, Argonaut Technologies Inc. */
+#define EM_H8_300      46       /* Hitachi H8/300 */
+#define EM_H8_300H     47       /* Hitachi H8/300H */
+#define EM_H8S         48       /* Hitachi H8S */
+#define EM_H8_500      49       /* Hitachi H8/500 */
+#define EM_IA_64       50       /* Intel IA-64 Processor */
+#define EM_MIPS_X      51       /* Stanford MIPS-X */
+#define EM_COLDFIRE    52       /* Motorola Coldfire */
+#define EM_68HC12      53       /* Motorola M68HC12 */
+#define EM_MMA	       54	/* Fujitsu Multimedia Accelerator */
+#define EM_PCP	       55	/* Siemens PCP */
+#define EM_NCPU	       56	/* Sony nCPU embedded RISC processor */
+#define EM_NDR1	       57	/* Denso NDR1 microprocesspr */
+#define EM_STARCORE    58	/* Motorola Star*Core processor */
+#define EM_ME16	       59	/* Toyota ME16 processor */
+#define EM_ST100       60	/* STMicroelectronics ST100 processor */
+#define EM_TINYJ       61	/* Advanced Logic Corp. TinyJ embedded processor */
+
+#define EM_FX66	       66	/* Siemens FX66 microcontroller */
+#define EM_ST9PLUS     67	/* STMicroelectronics ST9+ 8/16 bit microcontroller */
+#define EM_ST7	       68	/* STMicroelectronics ST7 8-bit microcontroller */
+#define EM_68HC16      69	/* Motorola MC68HC16 Microcontroller */
+#define EM_68HC11      70	/* Motorola MC68HC11 Microcontroller */
+#define EM_68HC08      71	/* Motorola MC68HC08 Microcontroller */
+#define EM_68HC05      72	/* Motorola MC68HC05 Microcontroller */
+#define EM_SVX         73	/* Silicon Graphics SVx */
+#define EM_ST19        74	/* STMicroelectronics ST19 8-bit microcontroller */
+#define EM_VAX         75	/* Digital VAX */
+
+#define EM_PJ          99       /* picoJava */
 
 /* If it is necessary to assign new unofficial EM_* values, please pick large
    random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
@@ -103,6 +163,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /* Cygnus PowerPC ELF backend.  Written in the absence of an ABI.  */
 #define EM_CYGNUS_POWERPC 0x9025
 
+/* Old version of Sparc v9, from before the ABI; this should be
+   removed shortly.  */
+#define EM_OLD_SPARCV9	11
+
 /* Old version of PowerPC, this should be removed shortly. */
 #define EM_PPC_OLD	17
 
@@ -118,6 +182,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /* D10V backend magic number.  Written in the absence of an ABI.  */
 #define EM_CYGNUS_D10V	0x7650
 
+/* D30V backend magic number.  Written in the absence of an ABI.  */
+#define EM_CYGNUS_D30V	0x7676
 
 /* V850 backend magic number.  Written in the absense of an ABI.  */
 #define EM_CYGNUS_V850	0x9080
@@ -127,6 +193,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define EM_CYGNUS_MN10200	0xdead
 #define EM_CYGNUS_MN10300	0xbeef
 
+/* FR30 magic number - no EABI available.  */
+#define EM_CYGNUS_FR30		0x3330
+
+/* AVR magic number
+   Written in the absense of an ABI.  */
+#define EM_AVR			0x1057
+
 /* See the above comment before you add a new EM_* value here.  */
 
 /* Values for e_version */
@@ -143,6 +216,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define PT_NOTE		4		/* Auxiliary information */
 #define PT_SHLIB	5		/* Reserved, unspecified semantics */
 #define PT_PHDR		6		/* Entry for header table itself */
+#define PT_LOOS         0x60000000	/* OS-specific */
+#define PT_HIOS         0x6fffffff	/* OS-specific */
 #define PT_LOPROC	0x70000000	/* Processor-specific */
 #define PT_HIPROC	0x7FFFFFFF	/* Processor-specific */
 
@@ -151,6 +226,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define PF_X		(1 << 0)	/* Segment is executable */
 #define PF_W		(1 << 1)	/* Segment is writable */
 #define PF_R		(1 << 2)	/* Segment is readable */
+/* #define PF_MASKOS	0x0F000000    *//* OS-specific reserved bits */
+#define PF_MASKOS	0x0FF00000	/* New value, Oct 4, 1999 Draft */
 #define PF_MASKPROC	0xF0000000	/* Processor-specific reserved bits */
 
 /* Values for section header, sh_type field */
@@ -168,6 +245,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define SHT_SHLIB	10		/* Reserved, unspecified semantics */
 #define SHT_DYNSYM	11		/* Dynamic linking symbol table */
 
+#define SHT_INIT_ARRAY  14		/* Array of pointers to init functions */
+#define SHT_FINI_ARRAY  15		/* Array of pointers to finish functions */
+#define SHT_PREINIT_ARRAY 16		/* Array of pointers to pre-init functions */
+
+#define SHT_LOOS        0x60000000      /* Operating system specific semantics, lo */
+#define SHT_HIOS        0x6fffffff      /* Operating system specific semantics, hi */
+
 /* The next three section types are defined by Solaris, and are named
    SHT_SUNW*.  We use them in GNU code, so we also define SHT_GNU*
    versions.  */
@@ -182,13 +266,22 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define SHT_LOPROC	0x70000000	/* Processor-specific semantics, lo */
 #define SHT_HIPROC	0x7FFFFFFF	/* Processor-specific semantics, hi */
 #define SHT_LOUSER	0x80000000	/* Application-specific semantics */
-#define SHT_HIUSER	0x8FFFFFFF	/* Application-specific semantics */
+/* #define SHT_HIUSER	0x8FFFFFFF    *//* Application-specific semantics */
+#define SHT_HIUSER	0xFFFFFFFF	/* New value, defined in Oct 4, 1999 Draft */
 
 /* Values for section header, sh_flags field */
 
 #define SHF_WRITE	(1 << 0)	/* Writable data during execution */
 #define SHF_ALLOC	(1 << 1)	/* Occupies memory during execution */
 #define SHF_EXECINSTR	(1 << 2)	/* Executable machine instructions */
+#define SHF_MERGE	(1 << 4)	/* Data in this section can be merged */
+#define SHF_STRINGS	(1 << 5)	/* Contains null terminated character strings */
+#define SHF_INFO_LINK	(1 << 6)	/* sh_info holds section header table index */
+#define SHF_LINK_ORDER  (1 << 7)	/* Preserve section ordering when linking */
+#define SHF_OS_NONCONFORMING (1 << 8)	/* OS specifci processing required */
+
+/* #define SHF_MASKOS	0x0F000000    *//* OS-specific semantics */
+#define SHF_MASKOS	0x0FF00000	/* New value, Oct 4, 1999 Draft */
 #define SHF_MASKPROC	0xF0000000	/* Processor-specific semantics */
 
 /* Values of note segment descriptor types for core files. */
@@ -196,6 +289,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
 #define NT_FPREGSET	2		/* Contains copy of fpregset struct */
 #define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
+#define NT_TASKSTRUCT	4		/* Contains copy of task struct */
+#define NT_PRXFPREG     0x46e62b7f	/* Contains a user_xfpregs_struct; */
+					/*   note name must be "LINUX".  */
+
+/* Note segments for core files on dir-style procfs systems. */
+
+#define NT_PSTATUS	10		/* Has a struct pstatus */
+#define NT_FPREGS	12		/* Has a struct fpregset */
+#define NT_PSINFO	13		/* Has a struct psinfo */
+#define NT_LWPSTATUS	16		/* Has a struct lwpstatus_t */
+#define NT_LWPSINFO	17		/* Has a struct lwpsinfo_t */
+#define NT_WIN32PSTATUS	18		/* Has a struct win32_pstatus */
 
 /* Values of note segment descriptor types for object files.  */
 /* (Only for hppa right now.  Should this be moved elsewhere?)  */
@@ -210,11 +315,33 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define ELF_ST_TYPE(val)		((val) & 0xF)
 #define ELF_ST_INFO(bind,type)		(((bind) << 4) + ((type) & 0xF))
 
+/* The 64bit and 32bit versions of these macros are identical, but
+   the ELF spec defines them, so here they are.  */
+#define ELF32_ST_BIND  ELF_ST_BIND
+#define ELF32_ST_TYPE  ELF_ST_TYPE
+#define ELF32_ST_INFO  ELF_ST_INFO
+#define ELF64_ST_BIND  ELF_ST_BIND
+#define ELF64_ST_TYPE  ELF_ST_TYPE
+#define ELF64_ST_INFO  ELF_ST_INFO
+
+/* This macro disassembles and assembles a symbol's visibility into
+   the st_other field.  The STV_ defines specificy the actual visibility.  */
+
+#define ELF_ST_VISIBILITY(v)		((v) & 0x3)
+/* The remaining bits in the st_other field are not currently used.
+   They should be set to zero.  */
+
+#define ELF32_ST_VISIBILITY  ELF_ST_VISIBILITY
+#define ELF64_ST_VISIBILITY  ELF_ST_VISIBILITY
+
+
 #define STN_UNDEF	0		/* undefined symbol index */
 
 #define STB_LOCAL	0		/* Symbol not visible outside obj */
 #define STB_GLOBAL	1		/* Symbol visible outside obj */
 #define STB_WEAK	2		/* Like globals, lower precedence */
+#define STB_LOOS        10		/* OS-specific semantics */
+#define STB_HIOS        12		/* OS-specific semantics */
 #define STB_LOPROC	13		/* Application-specific semantics */
 #define STB_HIPROC	15		/* Application-specific semantics */
 
@@ -223,6 +350,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define STT_FUNC	2		/* Symbol is a code object */
 #define STT_SECTION	3		/* Symbol associated with a section */
 #define STT_FILE	4		/* Symbol gives a file name */
+#define STT_COMMON	5		/* An uninitialised common block */
+#define STT_LOOS        10		/* OS-specific semantics */
+#define STT_HIOS        12		/* OS-specific semantics */
 #define STT_LOPROC	13		/* Application-specific semantics */
 #define STT_HIPROC	15		/* Application-specific semantics */
 
@@ -233,10 +363,21 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define SHN_LORESERVE	0xFF00		/* Begin range of reserved indices */
 #define SHN_LOPROC	0xFF00		/* Begin range of appl-specific */
 #define SHN_HIPROC	0xFF1F		/* End range of appl-specific */
+#define SHN_LOOS        0xFF20		/* OS specific semantics, lo */
+#define SHN_HIOS        0xFF3F		/* OS specific semantics, hi */
 #define SHN_ABS		0xFFF1		/* Associated symbol is absolute */
 #define SHN_COMMON	0xFFF2		/* Associated symbol is in common */
 #define SHN_HIRESERVE	0xFFFF		/* End range of reserved indices */
 
+/* The following constants control how a symbol may be accessed once it has
+   become part of an executable or shared library.  */
+					   
+#define STV_DEFAULT	0		/* Visibility is specified by binding type */
+#define STV_INTERNAL	1		/* OS specific version of STV_HIDDEN */
+#define STV_HIDDEN	2		/* Can only be seen inside currect component */
+#define STV_PROTECTED	3		/* Treat as STB_LOCAL inside current component */
+					   
+
 /* relocation info handling macros */
 
 #define ELF32_R_SYM(i)		((i) >> 8)
@@ -273,9 +414,50 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define DT_DEBUG	21
 #define DT_TEXTREL	22
 #define DT_JMPREL	23
+#define DT_BIND_NOW     24
+#define DT_INIT_ARRAY   25
+#define DT_FINI_ARRAY   26
+#define DT_INIT_ARRAYSZ 27
+#define DT_FINI_ARRAYSZ 28
+#define DT_RUNPATH      29
+#define DT_FLAGS        30
+
+#define DT_ENCODING     32
+#define DT_PREINIT_ARRAY   32
+#define DT_PREINIT_ARRAYSZ 33
+
+/* Note, the Oct 4, 1999 draft of the ELF ABI changed the values
+   for DT_LOOS and DT_HIOS.  Some implementations however, use
+   values outside of the new range (see below).  */
+#define OLD_DT_LOOS	0x60000000
+#define DT_LOOS         0x6000000d
+#define DT_HIOS         0x6fff0000
+#define OLD_DT_HIOS     0x6fffffff
+
+#define DT_LOPROC       0x70000000
+#define DT_HIPROC       0x7fffffff
 
 /* The next four dynamic tags are used on Solaris.  We support them
-   everywhere.  */
+   everywhere.  Note these values lie outside of the (new) range for
+   OS specific values.  This is a deliberate special case and we
+   maintain it for backwards compatability.  */
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_PLTPADSZ	0x6ffffdf9
+#define DT_MOVEENT	0x6ffffdfa
+#define DT_MOVESZ	0x6ffffdfb
+#define DT_FEATURE_1	0x6ffffdfc
+#define DT_POSFLAG_1	0x6ffffdfd
+#define DT_SYMINSZ	0x6ffffdfe
+#define DT_SYMINENT	0x6ffffdff
+#define DT_VALRNGHI	0x6ffffdff
+
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_SYMINFO	0x6ffffeff
+#define DT_ADDRRNGHI	0x6ffffeff
+
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+#define DT_FLAGS_1	0x6ffffffb
 #define DT_VERDEF	0x6ffffffc
 #define DT_VERDEFNUM	0x6ffffffd
 #define DT_VERNEED	0x6ffffffe
@@ -291,8 +473,35 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    everywhere, and hope they do not conflict.  */
 
 #define DT_AUXILIARY	0x7ffffffd
+#define DT_USED		0x7ffffffe
 #define DT_FILTER	0x7fffffff
 
+/* Values used in DT_FEATURE_1 .dynamic entry.  */
+#define DTF_1_PARINIT	0x00000001
+
+/* Flag values used in the DT_POSFLAG_1 .dynamic entry.  */
+#define DF_P1_LAZYLOAD	0x00000001
+#define DF_P1_GROUPPERM	0x00000002
+
+/* Flag value in in the DT_1_FLAGS .dynamic entry.  */
+#define DF_1_NOW	0x00000001
+#define DF_1_GLOBAL	0x00000002
+#define DF_1_GROUP	0x00000004
+#define DF_1_NODELETE	0x00000008
+#define DF_1_LOADFLTR	0x00000010
+#define DF_1_INITFIRST	0x00000020
+#define DF_1_NOOPEN	0x00000040
+#define DF_1_ORIGIN	0x00000080
+#define DF_1_DIRECT	0x00000100
+#define DF_1_TRANS	0x00000200
+#define DF_1_INTERPOSE	0x00000400
+
+/* Flag values for the DT_FLAGS entry.  */
+#define DF_ORIGIN	(1 << 0)
+#define DF_SYMBOLIC	(1 << 1)
+#define DF_TEXTREL	(1 << 2)
+#define DF_BIND_NOW	(1 << 3)
+
 /* These constants are used for the version number of a Elf32_Verdef
    structure.  */
 
@@ -334,4 +543,20 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #define ELF_VER_CHR	'@'
 
+/* Possible values for si_boundto.  */
+#define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
+#define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
+#define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
+
+/* Possible bitmasks for si_flags.  */
+#define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
+#define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
+#define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
+#define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
+					   loaded */
+/* Syminfo version values.  */
+#define SYMINFO_NONE		0
+#define SYMINFO_CURRENT		1
+#define SYMINFO_NUM		2
+
 #endif /* _ELF_COMMON_H */